CN209281001U - Automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector - Google Patents
Automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector Download PDFInfo
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- CN209281001U CN209281001U CN201822140668.2U CN201822140668U CN209281001U CN 209281001 U CN209281001 U CN 209281001U CN 201822140668 U CN201822140668 U CN 201822140668U CN 209281001 U CN209281001 U CN 209281001U
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- China
- Prior art keywords
- optical fiber
- heat
- shrink tube
- fiber connector
- pyrocondensation
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Abstract
The utility model provides a kind of automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector comprising has: bottom plate, fixed frame, linear motion device, heater.The fixed frame is fixed on the bottom plate.The linear motion device includes moving member and driving assembly, and the driving component is fixed on the fixed frame, and the moving member is movably attached to the driving component, and the moving direction of the moving member is parallel to the bottom plate.The heater is fixed on the moving member, and the heater has a heating surface, and the heating surface is towards the bottom plate.For heat-shrink tube in heating optical fiber connector heater can with moving member under the driving of driving assembly straight line uniform motion, to guarantee heater in heating optical fiber connector when heat-shrink tube, it is consistent with the distance between heat-shrink tube in each optical fiber connector, heating time is identical, to improve the contraction precision of heat-shrink tube in optical fiber connector, shrink consistency.
Description
Technical field
The utility model relates to a kind of automatic thermal shrinkage devices for heat-shrink tube in pyrocondensation optical fiber connector.
Background technique
Fiber active linker is that continuous light-path is formed between optical fiber or optical cable for connecting two, be may be reused
Optical passive component.Fiber active linker has been widely used in optical fiber transmission line, fibre distribution frame and fibre optic test instrument
It is the most optical passive component of current usage quantity in device, instrument.
As optical communication technique constantly develops, the especially development of high-speed local area network and optical access network and data center
It establishes, to fiber active linker, more stringent requirements are proposed: high-performance, low cost, miniaturization, multi-fiber, packing density be high,
Simple installation etc..In order to meet new requirement, the especially requirement of miniaturization, densification, such as LC type come into being
The fiber active linker market demand of small volume constantly expand.When this kind of fiber active linker makes, frequently with heat
Cable outer sheath is fixed in draw pyrocondensation mode.But the heat-shrink tube pyrocondensation technique typically now used are as follows: utilize heat gun
Carry out manual pyrocondensation.The technique is primarily present the defect for shrinking that precision is low, consistency is poor.Not with fiber active linker product
It is broken into ripe, market also constantly promotes product quality requirement, and traditional handicraft can not meet the market demand well.
Utility model content
The technical problems to be solved in the utility model is to overcome heat-shrink tube in the fiber active linker of the prior art
Pyrocondensation technique haves the defects that shrink that precision is low, consistency is poor, provide it is a kind of in pyrocondensation optical fiber connector heat-shrink tube from
Dynamic shrinkage apparatus.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector, it is characterized in that comprising have:
Bottom plate；
Fixed frame, the fixed frame are fixed on the bottom plate；
Move along a straight line device, and the linear motion device includes moving member and driving assembly, and the driving component is fixed on described
Fixed frame, the moving member are movably attached to the driving component, and the moving direction of the moving member is parallel to the bottom
Plate；
Heater, the heater are fixed on the moving member, and the heater has a heating surface, the heating surface court
To the bottom plate.
Preferably, the driving component includes motor and screw rod, the screw rod is parallel to bottom plate, described in the motor driven
Screw rod rotation, the moving member are nut piece, and the nut piece matches with the screw rod.
Preferably, the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector further includes controller, it is described
Controller is electrically connected with the motor and the heater.
Preferably, the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector further includes that a connector is fixed
Plate, the connector fixed plate are placed on the bottom plate, and location hole is provided in the connector fixed plate, and the bottom plate is equipped with
Positioning pin, the location hole match with the positioning pin.
Preferably, the connector fixed plate is equipped with multiple fixing grooves being arranged side by side, each fixing groove and one
A optical fiber connector matches.
Preferably, the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector further includes connecting plate, it is described
Heater is fixed on the moving member by the connecting plate.
Preferably, the heater is ptc heater.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is: the heater for heat-shrink tube in heating optical fiber connector can be with
Moving member straight line uniform motion under the driving of driving assembly, to guarantee heater heat-shrink tube in heating optical fiber connector
When, the distance between heat-shrink tube in each optical fiber connector is consistent, heating time is identical, to improve optical fiber connector
The contraction precision of middle heat-shrink tube shrinks consistency.
Detailed description of the invention
Fig. 1 is in the preferred embodiment in the utility model for the automatic thermal shrinkage device of heat-shrink tube in pyrocondensation optical fiber connector
Schematic perspective view.
Fig. 2 is that optical fiber connector is placed in for heat-shrink tube in pyrocondensation optical fiber connector in the preferred embodiment in the utility model
Automatic thermal shrinkage device in schematic perspective view.
Fig. 3 is the schematic perspective view of connector fixed plate in the preferred embodiment in the utility model, and wherein optical fiber connects
Device is placed in connector fixed plate.
Description of symbols:
Optical fiber connector 10
Heat-shrink tube 11
Bottom plate 100
Positioning pin 110
Fixed frame 200
Moving member 310
Driving assembly 320
Motor 321
Screw rod 322
Heater 400
Heating surface 410
Controller 500
Connector fixed plate 600
Location hole 610
Fixing groove 620
Connecting plate 700
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
A kind of automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector of Fig. 1 comprising have: bottom plate 100 is fixed
Frame 200, linear motion device, heater 400.Fixed frame 200 is fixed on bottom plate 100.Linear motion device includes moving member 310 and drives
Dynamic component 320, driving assembly 320 are fixed on fixed frame 200, and moving member 310 is movably attached to driving assembly 320, mobile
The moving direction of part 310 is parallel to bottom plate 100.Heater 400 is fixed on moving member 310, and heater 400 has a heating surface
410, heating surface 410 is towards bottom plate 100.
Utilize heat-shrink tube in the automatic thermal shrinkage device heating optical fiber connector 10 for heat-shrink tube in pyrocondensation optical fiber connector
When 11, the optical fiber connector 10 for installing heat-shrink tube 11 need to be only placed on bottom plate 100, opening heater 400 makes heater
400 temperature increase, and after 400 temperature of device to be heated reaches scheduled temperature, driving assembly 320 are increased, so that heater 400 is with shifting
Moving part 310 moves along a straight line under the driving of driving assembly 320 together, so that heating surface 410 be made at the uniform velocity by heat-shrink tube 11, to play
The effect of making 11 pyrocondensation of heat-shrink tube.When using the present apparatus, the temperature of heating surface 410 be able to maintain constant, heating surface 410 with it is each
The distance of heat-shrink tube 11 remains unchanged in optical fiber connector 10 to be heated, heating surface 410 connects by each optical fiber to be heated
The time-preserving of heat-shrink tube 11 in device 10 is connect, therefore can guarantee heat-shrink tube 11 in each optical fiber connector 10 to be heated
Contraction precision and shrink consistency.In order to improve pyrocondensation efficiency, multiple optical fiber connectors can be used in actual use
10 is placed side by side, and heater 400 is enabled once to complete the pyrocondensation processing of heat-shrink tube 11 in multiple optical fiber connectors 10.
In the present embodiment, driving assembly 320 includes motor 321 and screw rod 322, and screw rod 322 is parallel to bottom plate 100, electricity
Machine 321 drives screw rod 322 to rotate, and moving member 310 is nut piece, and nut piece matches with screw rod 322.Screw rod 322 and nut piece
Cooperative movement precision is high, and stable structure.In other embodiments, air cylinder device can also be used.Moving member 310 is piston at this time
Bar, driving assembly 320 are then cylinder body, and heater 400 also can be realized with piston rod reciprocating motion to hot in optical fiber connector 10
The purpose of the progress pyrocondensation of the draw 11.
In order to improve the degree of automation of the present apparatus, human cost is reduced, for heat-shrink tube in pyrocondensation optical fiber connector
Automatic thermal shrinkage device further includes controller 500, and controller 500 is electrically connected with motor 321 and heater 400, and controller 500 is used for
Motor 321 and heater 400 are carried out automatically controlling.Such as: controller 500 controls the unlatching of heater 400 first and heats up,
Motor 321 is automatically opened when temperature reaches setting value, to drive heater 400 to move back and forth, in optical fiber connector 10
Heat-shrink tube 11 carries out pyrocondensation processing.In the present embodiment, in order to improve the heating efficiency of heater 400, control fever of being more convenient for
Temperature, heater 400 are ptc heater.Controller 500 can be according to the temperature requirements of heating and the temperature of heating surface 410
Value, controls the output power of ptc heater, to realize heated at constant temperature.
When the optical fiber connector 10 for installing heat-shrink tube 11 is placed on heated on bottom plate 100 when, one group of optical fiber connector
After heat-shrink tube 11 completes pyrocondensation in 10, it need to be removed from bottom plate 100 and be laid on bottom plate 100 again one group it is to be processed
Optical fiber connector 10 needs to expend more time at this time, and heater 400 is constantly in wait state, is unfavorable for improving pyrocondensation efficiency.
As shown in Figures 2 and 3, in order to improve the efficiency of pyrocondensation technique, the waiting time of equipment is reduced, in pyrocondensation optical fiber connector
The automatic thermal shrinkage device of heat-shrink tube further includes a connector fixed plate 600, and connector fixed plate 600 is placed on bottom plate 100, connection
Location hole 610 is provided in device fixed plate 600, bottom plate 100 is equipped with positioning pin 110, and location hole 610 matches with positioning pin 110.
In the present embodiment, the optical fiber connector 10 for installing heat-shrink tube 11 is laid in connector fixed plate 600 and consolidates connector
Fixed board 600 is placed in progress pyrocondensation processing on bottom plate 100, while heater 400 carries out pyrocondensation processing, connects at other one piece
Device fixed plate 600 synchronizes the work for be laid with the optical fiber connector 10 for installing heat-shrink tube 11, to the heat-shrink tube 11 on device
After completing pyrocondensation processing, it is only necessary to the connector fixed plate 600 on device is removed, rechange be completed charging connector it is solid
Fixed board 600, repeatedly.The waiting time that heater 400 can be effectively reduced in this way, to improve pyrocondensation
Process efficiency.Above-mentioned location hole 610 matches with positioning pin 110, can guarantee that every a connector fixed plate 600 is placed in bottom plate
100 position is consistent.
When replacing connector fixed plate 600 in order to prevent, the optical fiber connector 10 in connector fixed plate 600 is slided
It is dynamic, the positional relationship between heating surface 410 and heat-shrink tube 11 is destroyed, pyrocondensation technological effect is influenced, as shown in figure 3, connector is solid
Fixed board 600 is equipped with multiple fixing grooves 620 being arranged side by side, and each fixing groove 620 matches with an optical fiber connector 10.?
It only needs to place each optical fiber connector 10 according to the same direction when optical fiber connector 10 is placed in arrangement in connector fixed plate 600
In in each fixing groove 620, not only having ensure that each optical fiber connector 10 was mutually aligned in this way, but also it can prevent optical fiber from connecting
Opposite sliding occurs in connector fixed plate 600 for device 10, to avoid influencing pyrocondensation technological effect.In other embodiments,
High temperature resistant adhesive layer can be set in connector fixed plate 600.High temperature resistant adhesive layer can optical fiber connector 10 be fixed on connection
In device fixed plate 600.
In addition, the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector further includes connecting plate 700, heater
400 are fixed on moving member 310 by connecting plate 700.Connecting plate 700 can play the heat-insulated effect in part, reduce heater 400
On heat conduct to nut piece, to avoid high temperature damage nut piece and screw rod 322.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (7)
1. a kind of automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector, which is characterized in that it includes:
Bottom plate；
Fixed frame, the fixed frame are fixed on the bottom plate；
Move along a straight line device, and the linear motion device includes moving member and driving assembly, and the driving component is fixed on the fixation
Frame, the moving member are movably attached to the driving component, and the moving direction of the moving member is parallel to the bottom plate；
Heater, the heater are fixed on the moving member, and the heater has a heating surface, and the heating surface is towards institute
State bottom plate.
2. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as described in claim 1, which is characterized in that institute
Stating driving assembly includes motor and screw rod, and the screw rod is parallel to bottom plate, the rotation of screw rod described in the motor driven, the movement
Part is nut piece, and the nut piece matches with the screw rod.
3. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as claimed in claim 2, which is characterized in that institute
Stating for the automatic thermal shrinkage device of heat-shrink tube in pyrocondensation optical fiber connector further includes controller, the controller and the motor and
The heater electrical connection.
4. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as described in claim 1, which is characterized in that institute
Stating for the automatic thermal shrinkage device of heat-shrink tube in pyrocondensation optical fiber connector further includes a connector fixed plate, and the connector is fixed
Plate is placed on the bottom plate, and location hole is provided in the connector fixed plate, and the bottom plate is equipped with positioning pin, the location hole
Match with the positioning pin.
5. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as claimed in claim 4, which is characterized in that institute
Connector fixed plate is stated equipped with multiple fixing grooves being arranged side by side, each fixing groove and an optical fiber connector phase
Match.
6. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as described in claim 1, which is characterized in that institute
Stating for the automatic thermal shrinkage device of heat-shrink tube in pyrocondensation optical fiber connector further includes connecting plate, and the heater passes through the connection
Plate is fixed on the moving member.
7. the automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector as described in claim 1, which is characterized in that institute
Stating heater is ptc heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140668.2U CN209281001U (en) | 2018-12-19 | 2018-12-19 | Automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140668.2U CN209281001U (en) | 2018-12-19 | 2018-12-19 | Automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281001U true CN209281001U (en) | 2019-08-20 |
Family
ID=67611994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140668.2U Expired - Fee Related CN209281001U (en) | 2018-12-19 | 2018-12-19 | Automatic thermal shrinkage device for heat-shrink tube in pyrocondensation optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467006A (en) * | 2021-07-21 | 2021-10-01 | 深圳市爱德泰科技有限公司 | Thermal shrinkage curing device |
-
2018
- 2018-12-19 CN CN201822140668.2U patent/CN209281001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467006A (en) * | 2021-07-21 | 2021-10-01 | 深圳市爱德泰科技有限公司 | Thermal shrinkage curing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20201219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |